CN101679760B - 包覆吸水性聚合物颗粒的方法 - Google Patents

包覆吸水性聚合物颗粒的方法 Download PDF

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Publication number
CN101679760B
CN101679760B CN2008800091357A CN200880009135A CN101679760B CN 101679760 B CN101679760 B CN 101679760B CN 2008800091357 A CN2008800091357 A CN 2008800091357A CN 200880009135 A CN200880009135 A CN 200880009135A CN 101679760 B CN101679760 B CN 101679760B
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CN
China
Prior art keywords
water
mixing tank
polymeric particles
absorbing polymeric
fine
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CN2008800091357A
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English (en)
Chinese (zh)
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CN101679760A (zh
Inventor
H·巴塞尔
M·万克
R·威特
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BASF SE
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BASF SE
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
    • B01J20/3291—Characterised by the shape of the carrier, the coating or the obtained coated product
    • B01J20/3295—Coatings made of particles, nanoparticles, fibers, nanofibers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/68—Superabsorbents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2300/00—Characterised by the use of unspecified polymers
    • C08J2300/14—Water soluble or water swellable polymers, e.g. aqueous gels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Glanulating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
CN2008800091357A 2007-03-19 2008-03-17 包覆吸水性聚合物颗粒的方法 Active CN101679760B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07104407.7 2007-03-19
EP07104407 2007-03-19
PCT/EP2008/053169 WO2008113788A2 (de) 2007-03-19 2008-03-17 Verfahren zum beschichten wasserabsorbierender polymerpartikel

Publications (2)

Publication Number Publication Date
CN101679760A CN101679760A (zh) 2010-03-24
CN101679760B true CN101679760B (zh) 2011-12-07

Family

ID=39766541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800091357A Active CN101679760B (zh) 2007-03-19 2008-03-17 包覆吸水性聚合物颗粒的方法

Country Status (6)

Country Link
US (1) US8603577B2 (de)
EP (1) EP2137262B1 (de)
JP (1) JP5383647B2 (de)
CN (1) CN101679760B (de)
AT (1) ATE521670T1 (de)
WO (1) WO2008113788A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1996494A1 (de) * 2006-03-14 2008-12-03 Basf Se Verfahren zur pneumatischen förderung wasserabsorbierender polymerpartikel
JP2009529478A (ja) * 2006-03-14 2009-08-20 ビーエーエスエフ ソシエタス・ヨーロピア 吸水性ポリマー粒子を空気により搬送する方法
US9057014B2 (en) 2007-12-11 2015-06-16 Aquasmart Enterprises, Llc Hydraulic fracture composition and method
US8196346B2 (en) 2008-09-24 2012-06-12 Tommy K. Thrash Delayed-activation, hydration maintenance, apparatus and method
US10920494B2 (en) * 2007-12-11 2021-02-16 Aquasmart Enterprises, Llc Hydraulic fracture composition and method
US9856415B1 (en) 2007-12-11 2018-01-02 Superior Silica Sands, LLC Hydraulic fracture composition and method
US20170137703A1 (en) 2007-12-11 2017-05-18 Superior Silica Sands, LLC Hydraulic fracture composition and method
CN102428146A (zh) 2009-05-18 2012-04-25 巴斯夫欧洲公司 吸水性聚合物颗粒的涂覆方法
EP2550316B2 (de) 2010-03-25 2018-11-14 Basf Se Verfahren zur herstellung wasserabsorbierender polymerpartikel
US20130260032A1 (en) * 2012-03-30 2013-10-03 Basf Se Process for Thermal Postcrosslinking in a Drum Heat Exchanger with an Inverse Screw Helix
KR101960041B1 (ko) * 2015-04-28 2019-03-19 주식회사 엘지화학 고흡수성 수지의 제조방법
KR20160127938A (ko) * 2015-04-28 2016-11-07 주식회사 엘지화학 고흡수성 수지의 제조방법
EP3566767B1 (de) * 2017-01-06 2021-08-25 Ohkawara Kakohki Co., Ltd. Vorrichtung zur herstellung von partikeln und verfahren zur herstellung von partikeln

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523617A1 (de) * 1984-07-02 1986-01-23 Nippon Shokubai Kagaku Kogyo Co. Ltd., Osaka Wasserabsorbierendes mittel
CN1346839A (zh) * 2000-09-20 2002-05-01 株式会社日本触媒 吸水性树脂及其制造方法
CN1589304A (zh) * 2001-11-20 2005-03-02 三大雅高分子公司 吸水剂及其制备方法、使用所述吸水剂的吸收体以及吸收性物品
DE102005032236A1 (de) * 2005-07-09 2007-01-11 Basf Coatings Ag Verfahren zur Beschichtung dimensionsstabiler Partikel mit feinteiligen, dimensionsstabilen Partikeln

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GB2003396B (en) * 1977-08-26 1982-03-10 Glatt W Fluidized bed apparatus
JPS6293697U (de) * 1985-12-03 1987-06-15
JPS6293698U (de) * 1985-12-03 1987-06-15
US5369148A (en) * 1990-04-27 1994-11-29 Nippon Shokubai Co., Ltd. Method for continuous agglomeration of an absorbent resin powder and apparatus therefor
US5132142A (en) * 1991-03-19 1992-07-21 Glatt Gmbh Apparatus and method for producing pellets by layering power onto particles
JPH05310806A (ja) * 1992-05-08 1993-11-22 Nippon Shokubai Co Ltd 親水性重合体の製造方法
JP3205125B2 (ja) 1993-06-02 2001-09-04 松下冷機株式会社 断熱キャビネットの発泡装置
US5728742A (en) 1996-04-04 1998-03-17 The Dow Chemical Company Absorbent polymers having a reduced caking tendency
JP3961622B2 (ja) * 1997-06-24 2007-08-22 株式会社日本触媒 吸液剤およびその製造方法
US6727345B2 (en) * 2001-07-03 2004-04-27 Nippon Shokubai Co., Ltd. Continuous production process for water-absorbent resin powder and powder surface detector used therefor
DE10249822A1 (de) * 2002-10-25 2004-05-13 Stockhausen Gmbh & Co. Kg Zweistufiges Mischverfahren zur Herstellung eines absorbierenden Polymers
DE10306887A1 (de) * 2003-02-18 2004-08-26 Daimlerchrysler Ag Verfahren zur Beschichtung von Partikeln für generative rapid prototyping Prozesse
JP4574215B2 (ja) * 2003-04-28 2010-11-04 株式会社トクヤマ 重合体被覆粒子粉末の製造方法及び、重合体被覆無機粒子
JP4266710B2 (ja) * 2003-05-30 2009-05-20 株式会社日本触媒 吸水性樹脂の製造方法および鋤型混合装置
MXPA06001295A (es) * 2003-08-06 2006-04-11 Procter & Gamble Articulo absorbente que comprende material recubierto hinchable en agua.
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523617A1 (de) * 1984-07-02 1986-01-23 Nippon Shokubai Kagaku Kogyo Co. Ltd., Osaka Wasserabsorbierendes mittel
CN1346839A (zh) * 2000-09-20 2002-05-01 株式会社日本触媒 吸水性树脂及其制造方法
CN1589304A (zh) * 2001-11-20 2005-03-02 三大雅高分子公司 吸水剂及其制备方法、使用所述吸水剂的吸收体以及吸收性物品
DE102005032236A1 (de) * 2005-07-09 2007-01-11 Basf Coatings Ag Verfahren zur Beschichtung dimensionsstabiler Partikel mit feinteiligen, dimensionsstabilen Partikeln

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
10栏，16-23，35行，实施例1，6，8，9.
实施例1-12.

Also Published As

Publication number Publication date
US20100112200A1 (en) 2010-05-06
EP2137262B1 (de) 2011-08-24
JP2010521577A (ja) 2010-06-24
WO2008113788A2 (de) 2008-09-25
ATE521670T1 (de) 2011-09-15
CN101679760A (zh) 2010-03-24
US8603577B2 (en) 2013-12-10
JP5383647B2 (ja) 2014-01-08
EP2137262A2 (de) 2009-12-30
WO2008113788A3 (de) 2009-11-12

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